Just so I have a bit better understanding. Pin placement after drilling dual angle layout. If you drill the same dual angle layout on2 ball with say a 2" pin & 1 with a 4" pin. I would asume depending on layout usedthat 1 ball would be pin under & 1 be pin overthe fingers. What differences in ball reaction would there be?Given they are thrown on the same lane the same day.

Hybrid coverstocks. With the new 2 Cruel to be released & also the Sigma Hybrid & Backdraft. The balls are a mix of 2 colours. I remember someone mentioning to me that onecolour is a solid & the other a pearl. Or is it the whole ball is a hybrid mix??Also is there, could there, would there !!!!!!Be any chance of a Sigma Pearl??

Just so I have a bit better understanding. Pin placement after drilling dual angle layout. If you drill the same dual angle layout on2 ball with say a 2" pin & 1 with a 4" pin. I would asume depending on layout usedthat 1 ball would be pin under & 1 be pin overthe fingers. What differences in ball reaction would there be?MOTIVated Down Under.

Pin up layouts would give you more length and in most cases a stronger backends reaction! Pin under makes the ball usually read sooner resulting in a much smoother ball motion and sometime a "arching" angle!

For the example you have stated, the only difference would be the location of the pin in relation to the PAP. A 2-inch pin-PAP would be closer to the PAP obviously, but ultimately isn't what makes it pin-up or down.

What makes a dual angle drilling "pin-up" versus "pin-down" is the angle to the VAL. A small VAL angle will be higher in relation to the grip as compared to a larger VAL angle. It depends on your PAP what angle will give you a "pin-up" or "pin-down" drilling.

actually to clear this up are you referencing pin distance to the cg or to the bowlers pap because that will largely effect how you can layout a ball. if you have a 1 or 2 inch pin you are really limited on the layouts you can do with your val angle and pin distances from pap WITHOUT using a weight hole.

Who is online

Users browsing this forum: Bing [Bot], Google [Bot] and 2 guests

You cannot post new topics in this forumYou cannot reply to topics in this forumYou cannot edit your posts in this forumYou cannot delete your posts in this forumYou cannot post attachments in this forum